Voice Acting: If you think you can be
someone else as you speak, this is for you. Don’t worry about your
language prowess or a baritone. Having
fun while you work is extremely important here.

Clarity is the absolute given. Next is understanding what you are
projecting or selling. Are you speaking one-on-one or addressing a
huge audience? Match your tone necessary to your understanding. The
final voice recording should sound ‘educated’, because people look
up to broadcast voices – whether an ad or a docu/corporate.

You better be really good at the language you choose.
And yes, if you have an arresting voice,
it’s a definite advantage – Sone pe suhaga!

Just make sure that your rendering matches the character on screen.
This is a tall order though!